Cell Theory
Complete this statement from the cell theory:
All living organisms are made of 1 or more...
cells
PROkaryotic cells lack what?
a nucleus
Who am I?
I capture sunlight as energy to create glucose!
Chloroplast
I BREAK it down inside the cell! Wastes, old cell parts, or harmful materials, I break them all down!
Lysosome
Plant Cell Emergency!
This plant cell has lost its shape. There has been almost NO rain for weeks, so it seems to be withering away. It is still well protected but still seems to be withering. Choose the organelle that seems to be failing.
Vacuole
Complete this statement from the cell theory:
The most basic unit of life is known as a ...
cell
Eukaryotic cells have a...?
nucleus
Who am I?
I hold it all together! No, but really, I hold all the organelles in place and allow things like nutrients to move freely throughout the cell.
Cytoplasm
Who am I?
Like Bob the Builder, I build proteins, just like the DNA told me to do. These proteins help to repair the cell!
Ribosomes
Bacteria Cell Emergency!
This cell cannot repair itself because there are NO instructions for the ribosomes.
What is missing or injured in this cell!?!
DNA
Complete this statement from the cell theory:
Cells come from...
preexisting cells
BOTH prokaryotic AND eukaryotic cells have these features (choose from the list below):
*DNA
*Ribosomes
*Mitochondria
*Cytoplasm
*Cell membrane
*DNA
*Ribosomes
*Cytoplasm
*Cell membrane
Who am I?
I am a rigid structure that protects plant and some bacteria cells. I help guard and regulate the cells.
cell wall
Who am I?
I create usable ATP energy for the cell to use. I take glucose that the plant cell creates OR the animal cell eats and convert it into an energy source the cell can actually use.
Mitochondria
Eukaryotic cell emergency!
The cell is becoming larger and needs to divide! You want cells to remain small so they can easily get materials they need. Unfortunately, the cell must have proteins to do this but there aren't any proteins.
What organelle is not functioning?
Ribosomes
Choose the statement NOT part of the cell theory:
All living organisms are made from one or more cells.
Cells are all Eukaryotic.
Cells come from preexisting cells.
Cells are the basic unit of life.
Cells are all Eukaryotic.
A scientist finds a cell with DNA floating freely inside the cell rather than inside a nucleus. What type of cell is this?
PROkaryotic cell
Who am I?
I am flexible, man! I also protect ALL cell types from allowing just anything to enter. I also help things like water and nutrients to easily come in or out of the cell.
Cell membrane
Who am I?
I store water and nutrients that the cell needs!
Vacuole
Mystery cell emergency!
This cell cannot move nutrients to where it needs to go. Organelles are not held into place, and proteins cannot get to where they need to go.
Which organelle is not functioning AND what cell type or types have this organelle?
Cytoplasm and ALL cell types
Which additional observation would provide the strongest evidence of the Cell Theory?
A. Each compartment contains genetic material.
B. Each compartment is the basic unit that carries out life processes.
C. The organism lives in water.
D. The compartments are of different sizes.
B. Each compartment is the basic unit that carries out life processes.
Choose TWO organelles that helps us differentiate between a eukaryotic and prokaryotic cell:
*DNA
*Ribosome
*Nucleus
*Mitochondria
*Nucleus
*Mitochondria
Who am I?
I hold all the instructions to direct, coach, and keep the cell thriving.
nucleus
Who are WE?
PLANT CELL!
Sunlight was captured by ME, and glucose was created using this energy!
The glucose traveled through ME!
The glucose was converted into usbale ATP energy by ME!
Chloroplast
Cytoplasm
Mitochondria
Which organelles are not functioning?
Dangerous bacteria have entered the cell! ATP is not being created! Water has suddenly filled the inside of the cell and the cell might burst!
Choose 3 organelles that aren't working correctly.
Membrane
Mitochondria
Vacuole